CN219947967U - Front-back adjusting facing stretching structure and leg supporting facing sleeve winding structure of electric seat - Google Patents
Front-back adjusting facing stretching structure and leg supporting facing sleeve winding structure of electric seat Download PDFInfo
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- CN219947967U CN219947967U CN202321271432.7U CN202321271432U CN219947967U CN 219947967 U CN219947967 U CN 219947967U CN 202321271432 U CN202321271432 U CN 202321271432U CN 219947967 U CN219947967 U CN 219947967U
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- facing
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- metal
- hollow cloth
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- 238000004804 winding Methods 0.000 title description 2
- 239000002184 metal Substances 0.000 claims abstract description 36
- 239000004744 fabric Substances 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 239000006260 foam Substances 0.000 claims abstract description 7
- 238000009958 sewing Methods 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 9
- 235000012149 noodles Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model relates to a front-back adjustable facing stretching structure and a leg support facing sleeve rolling structure of an electric seat, which comprise a facing, wherein the side surface of the facing is provided with a hollow cloth strip, two ends of the hollow cloth strip are sewn and fixed with the facing, the middle of the hollow cloth strip penetrates into a limit sleeve, and the limit sleeve is fixed on the side surface of the facing in a sewing mode; the elastic rope is penetrated into the hollow cloth strip, a metal piece at one end of the elastic rope is fixed on the metal framework of the cushion, and a metal piece at the other end of the elastic rope is fixed on the framework fixing steel wire of the leg support supporting framework. This face guard stretching structure sets up hollow cloth in the face guard side, penetrates the elastic cord in the hollow cloth, and elastic cord both ends metal head is fixed in skeleton department that corresponds, and the elastic cord can guarantee that the side of face guard is in taut state all the time, avoids spilling the foam, has guaranteed that the function is normal when leg holds in the palm electric mechanism and stretches forward, and the face guard outward appearance is good when flexible state.
Description
Technical Field
The utility model belongs to the field of automobile seats, relates to a facing on an automobile seat, and in particular relates to a facing stretching structure for front-back adjustment of an electric seat.
Background
Along with the improvement of the living standard of people, the requirements on the functions and the appearance of the automobile seat are higher and higher. The electric leg support structure for providing the seating comfort of the seat is widely applied to various vehicle types, and the structure not only needs to meet functions, but also needs to have a good-appearance facing structural design.
The existing electric leg support structure can ensure that the noodle sleeve is not wrinkled when being folded, and the noodle sleeve is always in a tight state in the forward unfolding process of the leg support, and is not wrinkled, for example, a seamless leg support noodle sleeve rolling structure disclosed in CN 216020126U. However, in the forward unfolding process of the face cover, foam can leak out of the side face of the face cover, so that the appearance effect of the seat is affected; therefore, for the seat with the electric leg rest, a facing stretching structure capable of meeting the front-back adjustment of the seat needs to be designed.
Disclosure of Invention
In view of the technical problems and defects, the utility model aims to provide a front-back adjusting facing stretching structure of an electric seat, wherein a hollow cloth strip is arranged on the side face of the facing, elastic ropes are penetrated into the hollow cloth strip, metal heads at two ends of each elastic rope are fixed at corresponding positions of a framework, and the elastic ropes can ensure that the side face of the facing is always in a tensioning state and avoid leakage of foam.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a face guard stretching structure of electric seat back and forth adjustment, includes the face guard, the side of face guard sets up hollow cloth, and the both ends and the face guard sewing of hollow cloth are fixed, and the centre of hollow cloth penetrates in the stop collar, the stop collar is through the side of the face guard of sewing mode fixed; the elastic rope is penetrated into the hollow cloth strip, a metal piece at one end of the elastic rope is fixed on the metal framework of the cushion, and a metal piece at the other end of the elastic rope is fixed on the framework fixing steel wire of the leg support supporting framework.
As the preferable mode of the utility model, the front end of the protective surface is connected with the framework fixing steel wire of the leg support supporting framework after being sewn and fixed with the plastic piece, and the rear end of the protective surface is fixed on the cushion metal framework.
As the preferable mode of the utility model, two stand columns are arranged on the framework fixing steel wire, the metal piece of the elastic rope close to the end of the framework fixing steel wire is provided with a mounting hole, the metal piece provided with the mounting hole is hung on the stand columns, and the metal piece of the elastic rope close to the end of the cushion metal framework is clamped and fixed with the cushion metal framework.
The utility model also provides a leg support surface cover rolling structure which comprises a cushion metal framework, a leg support supporting framework, a foam layer and a surface cover, wherein the surface cover is of the surface protection stretching structure.
The utility model has the advantages and beneficial effects that:
(1) According to the protective surface stretching structure, the hollow cloth strips are arranged on the side surfaces of the protective surface, the elastic ropes are penetrated in the middle of the hollow cloth strips, the metal heads at the two ends of each elastic rope are fixed at the corresponding positions of the framework, and the front and rear directions of the protective surface in the movement direction of the seat are fixed through the elastic ropes, so that the side surfaces of the protective surface are always in a tensioning state, and foam leakage is avoided.
(2) The protective surface stretching structure provided by the utility model is fixed on the seat framework through the elastic rope and the plastic part at the front end of the protective surface, so that the normal function of the leg support electric mechanism when stretching forwards is ensured, the protective surface appearance is good in the stretching state, and the structural requirement and the appearance requirement of the front end electric leg support of the seat when moving are met.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a power seat;
FIG. 2 is an exploded schematic view of the power seat;
FIG. 3 is a schematic illustration of a bungee cord;
FIG. 4 is a schematic illustration of a hollow strip;
FIG. 5 is a schematic illustration of the connection of a hollow strip of cloth to a facing.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, the azimuth or positional relationship indicated by the terms "front", "rear", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that is commonly put in use of the product of this application, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; the two components can be mechanically connected, can be directly connected or can be indirectly connected through an intermediate medium, and can be communicated with each other. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 5, the front-back adjusting facing stretching structure of the electric seat provided by the utility model comprises a facing 1, wherein a hollow cloth strip 2 is arranged on the side surface of the facing, two ends of the hollow cloth strip 2 are sewn and fixed with the facing, the middle of the hollow cloth strip 2 penetrates into a limit sleeve 3, and the limit sleeve 3 is fixed on the side surface of the facing 1 in a sewing mode; the hollow cloth strip 2 is internally penetrated with an elastic rope 4, a metal piece at one end of the elastic rope 4 is fixed on a metal framework of the cushion, and a metal piece at the other end of the elastic rope 4 is fixed on a framework fixing steel wire 8 of the leg support supporting framework 6.
Further, in this embodiment, the front end of the facing 1 is connected with the frame fixing steel wire 8 of the leg support supporting frame after being sewn and fixed with the plastic part 5, and the rear end of the facing 1 is fixed on the cushion metal frame, so as to fix the upper and lower directions of the seat facing.
Further, in this embodiment, two upright posts (not shown) are disposed on the frame fixing steel wire 8, a mounting hole is processed on a metal piece of the elastic rope 4 near the frame fixing steel wire end, the metal piece of the processing mounting hole is hung on the upright posts, the metal piece of the elastic rope 4 near the cushion metal frame end is fastened and fixed with the cushion metal frame, and the front and rear directions of the seat moving direction protection surface are fixed through the elastic rope, so that the side surface of the protection surface is always in a tensioning state.
The utility model also provides a leg support surface cover rolling structure which comprises a cushion metal framework, a leg support framework 6, a foam layer 7 and a surface cover, wherein the surface cover is of the surface protection stretching structure.
The foregoing is a specific embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present utility model, and it is intended to cover the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (4)
1. The front-back adjusting type facing stretching structure of the electric seat comprises a facing and is characterized in that a hollow cloth strip is arranged on the side face of the facing, two ends of the hollow cloth strip are sewn and fixed with the facing, the middle of the hollow cloth strip penetrates into a limiting sleeve, and the limiting sleeve is fixed on the side face of the facing in a sewing mode; the elastic rope is penetrated into the hollow cloth strip, a metal piece at one end of the elastic rope is fixed on the metal framework of the cushion, and a metal piece at the other end of the elastic rope is fixed on the framework fixing steel wire of the leg support supporting framework.
2. The front-rear adjustable facing stretching structure of the electric seat according to claim 1, wherein the front end of the facing is connected with a framework fixing steel wire of a leg support supporting framework after being sewn and fixed with a plastic piece, and the rear end of the facing is fixed on a cushion metal framework.
3. The front-back adjustable facing stretching structure of the electric seat according to claim 1, wherein two upright posts are arranged on the framework fixing steel wire, mounting holes are formed in metal pieces of the elastic rope close to the end of the framework fixing steel wire, the metal pieces of the mounting holes are hung on the upright posts, and the metal pieces of the elastic rope close to the end of the metal framework of the seat cushion are clamped and fixed with the metal framework of the seat cushion.
4. A leg support surface cover roll-up structure, the leg support surface cover roll-up structure includes cushion metal skeleton, leg support braced skeleton, foam deck and surface cover, its characterized in that, the surface cover is the stretching structure of the dado of any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321271432.7U CN219947967U (en) | 2023-05-24 | 2023-05-24 | Front-back adjusting facing stretching structure and leg supporting facing sleeve winding structure of electric seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321271432.7U CN219947967U (en) | 2023-05-24 | 2023-05-24 | Front-back adjusting facing stretching structure and leg supporting facing sleeve winding structure of electric seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219947967U true CN219947967U (en) | 2023-11-03 |
Family
ID=88542351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321271432.7U Active CN219947967U (en) | 2023-05-24 | 2023-05-24 | Front-back adjusting facing stretching structure and leg supporting facing sleeve winding structure of electric seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219947967U (en) |
-
2023
- 2023-05-24 CN CN202321271432.7U patent/CN219947967U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 130000 No. 2222, Fengyue Road, automobile economic and Technological Development Zone, Changchun City, Jilin Province Patentee after: Changchun Fusheng Li'er Automotive Seat System Co.,Ltd. Country or region after: China Address before: 130000 No. 2222, Fengyue Road, automobile economic and Technological Development Zone, Changchun City, Jilin Province Patentee before: CHANGCHUN FAW RICH SHENG LEAR AUTOMOTIVE SYSTEMS Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |